Advanced Herbal Immunity Support

Oli-Resist High Strength

As we get older, our immune system isn’t as responsive as it used to be. Even minor illnesses can have a bigger impact on energy, mood, and daily life. Oli‑Resist High Strength is formulated specifically with this in mind. Each capsule delivers a potent, herbal combination designed to keep your defenses strong, helping you feel confident, active, and ready to enjoy life without being slowed down by seasonal or everyday challenges.

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Take Charge of Your Immunity Today

Oli‑Resist High Strength is a scientifically formulated blend designed to help mature adults maintain strong, resilient immunity. Unlike conventional vitamin C supplements that only provide antioxidant support, Oli‑Resist works on multiple levels, helping your body respond to challenges and recover faster, for everyday immune and respiratory support.

Combining nature's immune allies of olive leaf, echinacea and schisandra, Oli-Resist is a modern formula backed by years of traditional use.

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Immune Health

Strengthen immune defenses

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Respiratory Health

Targeted respiratory system support

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Cellular Resilience

Strengthen cells for immunity

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Energy Levels

Sustained daily vitality

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Designed with the needs of older immune systems

Echinacea has a long history of traditional and clinical use for respiratory and immune support, helping the body respond to seasonal challenges, while schisandra, a powerful adaptogenic fruit, helps manage stress and supports cellular resilience. Both critical for maintaining strong immunity as we age. Together with high-potency olive leaf, these ingredients form a synergistic, high-strength formula tailored specifically for mature adults. Oli‑Resist High Strength helps keep your defenses robust, supporting energy, wellbeing, and confidence so you can enjoy life without being slowed down by everyday or seasonal challenges.

About Health's Oli-Resist High Strength supplement bottle on wooden surface with olive leaves and olives in the background.

Why Oli-Resist? Why Not just Vitamin C?

Vitamin C is the first supplement people reach for to “boost immunity,” but it addresses only one piece the puzzle. While it provides antioxidant support, it doesn’t directly regulate immune cell activity, balance inflammation, or support cellular resilience which is vital for a mature immune system.

Oli‑Resist High Strength goes far beyond vitamin C. Its combination of olive leaf, echinacea, and schisandra works on multiple fronts: olive leaf helps the body respond to microbial challenges, echinacea supports respiratory and immune function, and schisandra aids stress management and cellular resilience. Therefore, Oli-Resist provides comprehensive immune support for adults whose defenses naturally change with age, making it a smarter, more effective choice than vitamin C alone.

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The Ultimate Immune Companion to your Wellness Routine

Oli‑Resist High Strength complements the About Health range, working alongside Lester’s Oil and Res‑V Ultimate to provide a complete approach to healthy ageing. While Lester’s Oil supports heart, joint, and cognitive health and Res‑V Ultimate promotes cellular repair and vitality, Oli‑Resist delivers targeted, high-strength immune support with olive leaf, echinacea, and schisandra. Together, they offer a holistic daily routine that supports your energy, resilience, and overall wellbeing.

Frequently Asked Questions

What is Olive Leaf?

Olive leaf comes from the leaves of the olive tree and is known for it’s natural compounds that support the immune system and overall wellbeing. It’s often used as a supplement to help the body defend against ills and chills and promote general health.

Do I need to take Oli-Resist daily for prevention, or only when I’m sick?

For best results, Oli-Resist can be taken daily to help support your immune health and overall wellbeing. While it may also help when you feel under the weather, regular daily use helps maintain your body’s natural defenses over time.

Can I take Oli-Resist alongside other About Health supplements?

Yes, Oli-Resist can generally be taken alongside other About Health supplements. However, if you’re taking prescription medication or have any health condition, it’s always best to check with your healthcare professional first.

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24/7 Care & Support

Need assistance deciding which products are best for your needs? Talk to real people who care about your health and wellbeing.

Our team of experts are available over the phone 24/7.

Call 0800 999 309

Learn more about the scientifically researched herbs in the Oli-Resist range

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